11074

Disperse Red 1

analytical standard

• Synonym(s): N-Ethyl-N-(2-hydroxyethyl)-4-(4-nitrophenylazo)aniline
• Empirical Formula (Hill Notation): C₁₆H₁₈N₄O₃
• CAS Number: 2872-52-8
• Molecular Weight: 314.34
• EC Number: 220-704-3
• PubChem Substance ID: 329749138
• UNSPSC Code: 85151701
• Beilstein/REAXYS Number: 5353614
• Colour Index Number: 11110
• MDL number: MFCD00007312

Properties

• grade: analytical standard
• Quality Segment: 100
• assay: ≥96.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• mp: 160-162 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• SMILES string: CCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
• InChI: 1S/C16H18N4O3/c1-2-19(11-12-21)15-7-3-13(4-8-15)17-18-14-5-9-16(10-6-14)20(22)23/h3-10,21H,2,11-12H2,1H3/b18-17+
• InChI key: FOQABOMYTOFLPZ-ISLYRVAYSA-N

Description

General description

Disperse Red 1 is an azo dye. Its mutagenic activity depends on its chemical structure.[1]

Application

It was used as a dye in lymphocyte assay performed to evalute the formation of micronucleus in human lymphocytes.[1]

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Features and Benefits

This benchmark dipolar chromophore was incorporated into aromatic polymers to obtain model electrooptic polymer films.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H317
• pcodes: P280
• Hazard Classifications: Skin Sens. 1
• Storage Class: 13 - Non Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves